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XEITH'S RAILROAD CURVE TABLE.g <br /> e <br /> Publishd b KEUFFEL & ESSER C o . Ne York. <br /> :. <br /> Nlad v^ s,��or, ✓mss E4 o{/ ./a o: <br /> k ,cs, <br /> y Entered aacordit�to Aet e#:Cis» -in-ltkten-�883�---- <br /> �� by W.Keuffel& H,Esser m flee office <br /> o,.the' bra'vjtn a Cgngress, <br /> in Washington; T 5, <br /> 3 <br /> " 4,,5"'' Copyright;79022,-by KCuffel & Esser Co: "j ?_'p <br /> HOW TO USE`:_XEITH'.S ;TABLES. . <br /> AXAl�P�iE. <br /> X 64AI, 1 r M baa SAwra-, Pe,o/ .:.. . ......_.._. _ _... ._ ,.._..._ ...... <br /> Z-/e _ Wanted s Curve with'an Ezt.of about 12-ft.Annggle <br /> 36 4.9'j— of Intersection or I. P.=280 20' to the R. at'6tatibn <br /> 542+72. <br /> Eat. in Tab. IV opposite 28°20'-120.87 <br /> _ ,_ � X20.87+12=10:07. Bay a"IO Curve. _ _ <br /> Tan.fn Tah.IV.opp.W W=1188.1 <br /> 7f0G /fir r 1+', a ' <br /> Tab. V. correction for A. 28 20 fora 10 Cur.=0.16 <br /> 118.31+0.16=118.47=corrected Tangent. <br /> e , <br /> fj- (If corrected Eat. is required find in same way)- <br /> Ang. 2$°20'=23.88°+10_2.8888_L.C. . <br /> J <br /> 2°19j'=def. for sta. 548 I.P.=sta. 642+72 <br /> 2 <br /> I � �' 1. & .-. `z I� J ' 4'49j'-'•' ,� . +50 Tan.— 1.18,47 � <br /> 7'19*'= �� .� 548 <br /> 2. 9.,� ,_ ��` +50 &_C.—eta. 541+58,600 <br /> Z l �.'i 11.40'= << 543+ L. C.= <br /> 2 <br /> WIN E.C._sta. 543+86.8'8 <br /> 100-53.58=46.47X3'(def.for 1 ft.of 10°Cur.)-139.41' <br /> 29 19i"-def. for sta.542. <br /> '�� Def. for 50 ft.-2'80' for a 10 Curve. <br /> Def. for 86.86 fU-14.50*' for a,10° Curve <br /> 2 V (These tables are published in Field Books.of <br /> KYU&FSL & U889$ Co:; New York., N. <br /> 1 L ` 3 >, <br /> 4r* <br /> IEL BO Q :�► #' <br />